The new Berlin Wall

I think that the president should pass a bill stating all blacks,mexicans,chinese,muslims people should go to one side of the world and put a big wall up so where they couldnt get through, and the world would be much better. we wouldnt have run down stores or houses and any other places. no more gangs, no more baggy pants or rap music, no bad in the world. they ruin this world, and the white people try to make it better. and what do the blacks do spray pants the fucking walls. what the fuck is wrong with them, they should just go away. life would be better